Tooltip may be empty when using locale other than english

[ockam]

When using the french locale, the tooltip that appears over then pencil icon when hovering an editable allows show an empty tooltip.

Worked around with:

ToolTipPlugin.prototype.init = function() {
    this.raptor.bind('layoutReady', function(node) {
        $(node)
            .on('mouseover', '[title]', function(event) {
                if ($(this).attr('title')) {
                    $(this)
                        .attr('data-title', $(this).attr('title'))
                        .removeAttr('title');
                }
            });
    });
};

[deeknow]

Hey @ockam thanks for posting the attr check above. Could you please consider sending a pull request for this patch to tool-tip.js so we can credit you. Before doing so please also read: https://www.raptor-editor.com/contributing

In the mean time I've committed a related fix to the raptor-locales project for the languages other than French that had an empty string "" value instead of null for the clickButtonToEditTitle string. When these values are null the original tool-tip code removes the blank title attribute you were seeing. See: PANmedia/raptor-locales@7b9626e